Those, therefore, who look upon intuition as sensation formed and arranged simply according to the categories of space and time, would seem to approximate more nearly to the truth. Space and time (they say) are the forms of intuition; to have intuitions is to place in space and in temporal sequence. Intuitive activity would then consist in this double and concurrent function of spatiality and temporality. But for these two categories must be repeated what was said of intellectual distinctions, found mingled with intuitions. We have intuitions without space and without time: a tint of sky and a tint of sentiment, an Ah! of pain and an effort of will, objectified in consciousness. These are intuitions, which we possess, and with their making, space and time have nothing to do. In some intuitions, spatiality may be found without temporality, in others, this without that; and even where both are found, they are perceived by posterior reflexion: they can be fused with the intuition in like manner with all its other elements: that is, they are in it _materialiter_ and not _formaliter_, as ingredients and not as essentials. Who, without a similar act of interruptive reflexion, is conscious of temporal sequence while listening to a story or a piece of music? That which intuition reveals in a work of art is not space and time, but character, individual physiognomy. Several attempts may be noted in modern philosophy, which confirm the view here exposed. Space and time, far from being very simple and primitive functions, are shown to be intellectual constructions of great complexity. And further, even in some of those who do not altogether deny to space and time the quality of forming or of categories and functions, one may observe the attempt to unify and to understand them in a different manner from that generally maintained in respect of these categories. Some reduce intuition to the unique category of spatiality, maintaining that time also can only be conceived in terms of space. Others abandon the three dimensions of space as not philosophically necessary, and conceive the function of spatiality as void of every particular spatial determination. But what could such a spatial function be, that should control even time? May it not be a residuum of criticisms and of negations from which arises merely the necessity to posit a generic intuitive activity? And is not this last truly determined, when one unique function is attributed to it, not spatializing nor temporalizing, but characterizing? Or, better, when this is conceived as itself a category or function, which gives knowledge of things in their concretion and individuality? [Sidenote] _Intuition and sensation._